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Journal of Solution Chemistry

, Volume 3, Issue 8, pp 671–681 | Cite as

Osmotic and activity coefficients in dilute solutions of ethanol in cyclohexane from freezing-point measurements

  • R. H. Stokes
Article

Abstract

The calorimeter developed in this laboratory for isothermal enthalpy-of-dilution measurements is adapted for use as an adiabatic calorimeter for freezing-point studies. Results are obtained for ethanol solutions in cyclohexane at mole fractions of ethanol from 0.001 up to 0.08. Activities calculated from the results are used to test association models.

Key words

Ethanol osmotic coefficient activity coefficient freezing point association 

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Copyright information

© Plenum Publishing Corporation 1974

Authors and Affiliations

  • R. H. Stokes
    • 1
  1. 1.Department of Physical ChemistryUniversity of New EnglandArmidaleAustralia

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